2845128818

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10695973}}^1$

素因数の和:10696001

約数の個数: 16

約数和(自身を含む): 5134067520

約数和(自身を除く): 2288938702

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10695973, 21391946, 74871811, 149743622, 203223487, 406446974, 1422564409, 2845128818]

約数ペア:

[(1, 2845128818), (2, 1422564409), (7, 406446974), (14, 203223487), (19, 149743622), (38, 74871811), (133, 21391946), (266, 10695973)]